66.3
Velocity (max)
4/07/24
CLASS OF 2028
RHP
SS
John
Clemmons
Hillsboro High (HS) • TN
5' 10" • 125LBS
R/R • 14yr 10mo
5' 10" • 125LBS
R/R • 14yr 10mo
Rankings
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
65.5 - 66.2
Velo Range
4/07/24
1569
Spin Rate (avg)
4/07/24
Changeup
63.3 - 65.2
Velo Range
4/07/24
1486
Spin Rate (avg)
4/07/24
Curveball
59 - 61
Velo Range
4/07/24
1714
Spin Rate (avg)
4/07/24
Positional Tools
Hitting
Hitting
Pitching
2024
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
66.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
65.8
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1569
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
23.8
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
60.1
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1714
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
64.2
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1486
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Nashville Rising Stars ID
Apr 7, 2024
Trackman - Fastball
66.3
Velocity (max)
65.5 - 66.2
Velo Range
65.2
Eff Velocity (avg)
1,693
Spin Rate (max)
1,569
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
61.0
Velocity (max)
59.2 - 60.9
Velo Range
58.5
Eff Velocity (avg)
1,736
Spin Rate (max)
1,714
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
65.3
Velocity (max)
63.3 - 65.2
Velo Range
63.6
Eff Velocity (avg)
1,543
Spin Rate (max)
1,486
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
2024
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
66.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
60.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.0
Game Performance
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Pitch Ai
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Positional Profile: RHP/SS
Body: 5-10, 125-pounds. Athletic movements from a compact muscular frame that will hold size and strength well.
Delivery: Developing mechanics but offers simple and easy actions down the mound.
Arm Action: RH. longer over the top arm action.
FB: T66, 65-66 mph. FB has some carry and plays a tick higher. Feel for throwing strikes and should be able to consistantly get ahead with offering. T1693, 1569 average rpm.
CB: 59-61 mph. Developing shape and feel for release point. Carries some sweep and depth and will just need to contiue to add velocity and feel for release. T1736, 1714 average rpm.
CH: 63-65 mph. Slower fastball shape that lacks inside pronation that will come as he matures and hands get bigger. T1543, 1486 average rpm.
Positional Profile: RHP/SS
Body: 5-10, 125-pounds. Athletic movements from a compact muscular frame that will hold size and strength well.
Hit: RHH
Arm: RH.